Computation time reduction for the three-dimensional displays

Details Computation time reduction for the three-dimensional displays Computation time reduction for the three-dimensional displays

2006-05-30

2006-05-30

Diep, Nhon (Department: 2613)

Television

Stereoscopic

Reexamination Certificate

active

07053925

ABSTRACT:
A reconfigurable, three-dimensional display (1) wherein knowledge of the viewer's (4) eyes is used to enable the effective exit pupil(s) of the display system to be optimised. The system utilises this knowledge to identify contributing regions (5) within the display (1) that contribute light to the viewer (4). Priority is given to calculating and displaying the part of the display corresponding to the contributing region (5), thereby allowing the system computation requirements to be minimised. Further computation savings are achievable by recognising that only light travelling in a limited range of angles need to be considered.

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